<template>
  <div :class="['todo-item',todo.completed?'completed':'']">
      <input 
      type="checkbox"
      class="toggle"
      v-model="todo.completed"
      >
      <label>{{todo.content}}</label>
      <button class="destory" @click="deleteTodo"></button>
  </div>

</template>

<script>
export default {
  props: {
      todo:{
          type: Object,
          required: true
      }
  },
  methods: {
      deleteTodo(){
          this.$emit('del',this.todo.id)
      }
  }
}
</script>

<style lang="stylus" scoped>
    .todo-item{
        position relative
        background-color #fff
        font-size 24px
        border-bottom 1px solid rgba(0,0,0,0.06)
        &:hover {
            .destory:after{
                content 'x'
            }    
        }
        label {
            white-space pre-line
            word-break break-all
            padding 15px 60px 15px 15px
            margin-left 45px
            display block 
            line-height 1.2
            transition color 0.4s
        }
        &.completed{
            label {
                color #d9d9d9
                text-decoration line-through
            }
        }
    }  
  .toggle{
     text-align center
     width 40px
     height 40px
     position absolute
     top 0
     bottom 0
     margin auto 0  
     border  none 
     appearance none
     outline none 
     &:after{
         content url('../assets/images/round.svg')
     }   
     &:checked:after{
        content  url('../assets/images/done.svg')
        }
    }
    .destory{
        position absolute
        top 0
        right 10px
        bottom 0
        width 40px
        height 40px
        margin auto 0
        font-size 30px
        color #cc9a9a
        margin-bottom 11px
        transition color 0.2s ease-out
        background-color transparent 
        appearance none 
        border-width 0
        cursor pointer
        outline none
        }
</style>
